*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #6366f1;--primary-dark: #4f46e5;--secondary-color: #f8fafc;--text-dark: #1e293b;--text-gray: #64748b;--border-color: #e2e8f0;--success-color: #10b981;--gradient-bg: linear-gradient(135deg, #667eea 0%, #764ba2 100%)}body{font-family:Inter,sans-serif;line-height:1.6;color:var(--text-dark);background-color:#fff}.container{max-width:1200px;margin:0 auto;padding:0 20px}.header{background:var(--gradient-bg);color:#fff;padding:1rem 0;box-shadow:0 4px 6px #0000001a}.nav{display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;font-size:1.5rem;font-weight:700}.logo i{margin-right:10px;font-size:2rem}.nav-links{display:flex;list-style:none;gap:2rem}.nav-links a{color:#fff;text-decoration:none;font-weight:500;transition:opacity .3s ease}.nav-links a:hover{opacity:.8}.hero{background:var(--gradient-bg);color:#fff;padding:4rem 0;text-align:center}.hero h1{font-size:3rem;font-weight:700;margin-bottom:1rem;animation:fade-in-up 1s ease}.hero .subtitle{font-size:1.25rem;margin-bottom:2rem;opacity:.9;animation:fade-in-up 1s ease .2s both}.cta-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;animation:fade-in-up 1s ease .4s both}.btn{display:inline-block;padding:12px 24px;border-radius:8px;text-decoration:none;font-weight:600;transition:all .3s ease;cursor:pointer;border:none}.btn-primary{background-color:#fff;color:var(--primary-color)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px #00000026}.btn-outline{background-color:transparent;color:#fff;border:2px solid white}.btn-outline:hover{background-color:#fff;color:var(--primary-color)}.features{padding:4rem 0;background-color:var(--secondary-color)}.section-title{text-align:center;font-size:2.5rem;font-weight:700;margin-bottom:3rem;color:var(--text-dark)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:2rem}.feature-card{background:#fff;padding:2rem;border-radius:12px;box-shadow:0 4px 6px #0000000d;transition:transform .3s ease,box-shadow .3s ease;border:1px solid var(--border-color)}.feature-card:hover{transform:translateY(-5px);box-shadow:0 20px 25px #0000001a}.feature-icon{width:60px;height:60px;background:var(--gradient-bg);border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:1rem}.feature-icon i{font-size:1.5rem;color:#fff}.feature-card h3{font-size:1.25rem;font-weight:600;margin-bottom:1rem;color:var(--text-dark)}.feature-card p{color:var(--text-gray);line-height:1.6}.about{padding:4rem 0;background:#fff}.about-content{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}.about-text h2{font-size:2.5rem;font-weight:700;margin-bottom:1.5rem;color:var(--text-dark)}.about-text p{font-size:1.1rem;color:var(--text-gray);margin-bottom:1.5rem;line-height:1.7}.about-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-top:2rem}.stat{text-align:center;padding:1rem;border:1px solid var(--border-color);border-radius:8px}.stat-number{font-size:2rem;font-weight:700;color:var(--primary-color)}.stat-label{color:var(--text-gray);font-size:.9rem}.about-image{display:flex;justify-content:center;align-items:center;background:var(--gradient-bg);border-radius:12px;min-height:400px;color:#fff;font-size:4rem}.footer{background-color:var(--text-dark);color:#fff;padding:3rem 0 1rem}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-bottom:2rem}.footer-section h3{font-size:1.25rem;font-weight:600;margin-bottom:1rem;color:#fff}.footer-section ul{list-style:none}.footer-section ul li{margin-bottom:.5rem}.footer-section ul li a{color:#94a3b8;text-decoration:none;transition:color .3s ease}.footer-section ul li a:hover{color:#fff}.footer-bottom{border-top:1px solid #374151;padding-top:1rem;text-align:center;color:#94a3b8}.social-links{display:flex;gap:1rem;margin-top:1rem}.social-links a{width:40px;height:40px;background:var(--primary-color);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:transform .3s ease}.social-links a:hover{transform:scale(1.1)}@keyframes fade-in-up{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 768px){.nav-links{display:none}.hero h1{font-size:2rem}.hero .subtitle{font-size:1rem}.cta-buttons{flex-direction:column;align-items:center}.about-content{grid-template-columns:1fr;text-align:center}.section-title,.about-text h2{font-size:2rem}}.loading{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:#ffffffe6;z-index:9999;justify-content:center;align-items:center}.spinner{width:50px;height:50px;border:3px solid #f3f3f3;border-top:3px solid var(--primary-color);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}